I think I remember someone on the board saying that they made bumper stickers. I need a source for making custom fire prevention stickers. I hope that since I'm not selling anything that this post is ok.

If you only need a few dozen, there are DIY bumper sticker kits by Avery in the office stores. If you need more and there is a Kinko's (now Fedex Kinko's) in your area it will probably be cheaper to get it done there. If there isn't a Kinko's or you need more than 300, look up a local print shop in the yellow pages. They will usually have a significant setup charge but lowest run (per unit) charge. So they aren't good for low quantities but best for high quantities.

I may be the person you were originally thinking of, as I remember contributing to an earlier thread about bumper stickers; I don't make them for a living, but do have the equipment to do so. Essentially it's just a matter of being able to print onto vinyl, which is traditionally done by screenprinting, but can also be done by specialist thermal transfer printers connected to a regular computer